Arduino Nano Pinout Diagram Microcontroller Tutorials Arduino nano pinout. the arduino nano, as the name suggests is a compact, complete and bread board friendly microcontroller board. the nano board weighs around 7 grams with dimensions of 4.5 cms to 1.8 cms (l to b). this article discusses about the technical specs most importantly the pinout and functions of each and every pin in the arduino. 1. select the port that’s appropriate and then let’s write a code. write “pinmode”, then open bracket and write “2” and then “output”: (2,output). this code loop repeats forever. we write here “digitalwrite” (2,high), which means “get pin 2 and set it high”. then we want to delay the program for 1000 miliseconds.
Arduino Nano Pinout Diagram Microcontroller Tutorials 40 о The arduino nano has 14 numbers of digital input or output pins. the pins working at the maximum input voltage of 5v. if the digital is low the output voltage is 0v, and the digital pin is high the voltage is about 5v. serial communication pins in arduino nano. serial communication pins are pin 1 and pin 2. The nano has one 3.3v and two 5v power pins of which one is the vin pin. with the vin pin you can supply the arduino nano with a voltage between 7v 12v to run the microcontroller on battery for example. all three power pins provide a maximum currency of 50 ma. you can close the circuit with two ground pins. Arduino nano pinout configuration. vin: input voltage to arduino when using an external power source (6 12v). 5v: regulated power supply used to power microcontroller and other components on the board. 3.3v: 3.3v supply generated by on board voltage regulator. maximum current draw is 50ma. The pinout of the nano 33 iot is almost exactly the same as the original nano board (see diagram below). arduino nano 33 iot pinout. a couple of important things to remember are: the arduino nano 33 iot only supports 3.3 v for the gpio pins, so it is not 5 v tolerant like most of the other arduino boards.
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